From e4ec73510812f24087a28ac8cbf1f77c9fb262e5 Mon Sep 17 00:00:00 2001 From: Alexander Kuleshov Date: Thu, 27 Aug 2015 01:17:46 +0600 Subject: [PATCH] s390/jump_label: Use %*ph to print small buffers printk() supports %*ph format specifier for printing a small buffers, let's use it intead of %02x %02x... Signed-off-by: Alexander Kuleshov Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/jump_label.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/s390/kernel/jump_label.c b/arch/s390/kernel/jump_label.c index a90299600483..c9dac2139f59 100644 --- a/arch/s390/kernel/jump_label.c +++ b/arch/s390/kernel/jump_label.c @@ -44,12 +44,9 @@ static void jump_label_bug(struct jump_entry *entry, struct insn *expected, unsigned char *ipn = (unsigned char *)new; pr_emerg("Jump label code mismatch at %pS [%p]\n", ipc, ipc); - pr_emerg("Found: %02x %02x %02x %02x %02x %02x\n", - ipc[0], ipc[1], ipc[2], ipc[3], ipc[4], ipc[5]); - pr_emerg("Expected: %02x %02x %02x %02x %02x %02x\n", - ipe[0], ipe[1], ipe[2], ipe[3], ipe[4], ipe[5]); - pr_emerg("New: %02x %02x %02x %02x %02x %02x\n", - ipn[0], ipn[1], ipn[2], ipn[3], ipn[4], ipn[5]); + pr_emerg("Found: %6ph\n", ipc); + pr_emerg("Expected: %6ph\n", ipe); + pr_emerg("New: %6ph\n", ipn); panic("Corrupted kernel text"); } -- 2.20.1